Astronomers have probed the physical environment of repeating X-ray outbursts near monster black holes thanks to data from NASA's NICER (Neutron star Interior Composition Explorer) and other missions.
A circular space economy could transform wasteful spaceflight into a sustainable, reusable system for the future.
A large cloud of tiny fragments revolves around Earth following satellite explosions, rocket stage malfunctions, and anti-satellite missile testing. These fragments—some as small as grains of ...
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NASA tracks a red sphere racing through space at record speed
The sighting of a bright red sphere racing out of our galaxy at extreme speed has handed NASA one of its strangest puzzles in ...
Look in the night sky, and you’ll see planets, stars, maybe even a satellite. But what you don’t see are all the other objects floating around Earth -- also known as space junk. “Space debris put ...
A piece of space debris that hit a home in Naples, Florida, in March was a piece of the International Space Station, according to NASA. NASA had expected the debris — old and depleted nickel hydride ...
Privateer Space, the data and intelligence platform empowering the future of space, today announced the launch of Crow’s Nest as part of an updated Wayfinder platform. Crow’s Nest is a free and open ...
What appears to be space debris was found in rural Australia, but don't fret, this is not the beginning of an alien invasion or something out of a sci-fi movie. On Saturday, Oct. 18, at around 2 p.m.
Tiny chunks of space debris are believed to have struck the return vehicle of a Chinese crew of astronauts who were due to return to Earth following a mission at the nation's Tiangong space station.
A system astronomers call Ansky, in the galaxy at the center of this image, is home to a recently discovered series of quasi-periodic eruptions. For the first time, astronomers have probed the ...
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